chore(ci): optimize docker publish workflow

Dockerfile

@@ -16,17 +16,7 @@ WORKDIR /www
 
 COPY .docker /
 
-# Add build arguments
-ARG CACHEBUST
-ARG REPO_URL
-ARG BRANCH_NAME
-
-RUN echo "Attempting to clone branch: ${BRANCH_NAME} from ${REPO_URL} with CACHEBUST: ${CACHEBUST}" && \
-    rm -rf ./* && \
-    rm -rf .git && \
-    git config --global --add safe.directory /www && \
-    git clone --depth 1 --branch ${BRANCH_NAME} ${REPO_URL} . && \
-    git submodule update --init --recursive --force
+COPY . /www
 
 COPY .docker/supervisor/supervisord.conf /etc/supervisor/conf.d/supervisord.conf